AuroraMiddleware/v8

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Author	SHA1	Message	Date
christian.plesner.hansen@gmail.com	9bed566bdb	Changed copyright header from google inc. to v8 project authors. Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2008-09-09 20:08:45 +00:00
feng.qian.v8	6287c675d8	Change __ mov(eax, TOS) to __ pop(eax); ... __ push(eax); to enable push/pop eliminations. __ push(eax) must happen before RecordWrite because RecordWrite may destroy eax value. To be safe, also moved __ push(r0) on ARM to above RecordWrite. This only affects the case where a context variable is used in a inner scope. Create a tests for it. It fails if __ push(eax) is after RecordWrite. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2008-09-02 21:47:45 +00:00

Author

SHA1

Message

Date

christian.plesner.hansen@gmail.com

9bed566bdb

Changed copyright header from google inc. to v8 project authors.

Added presubmit step to check copyright.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2008-09-09 20:08:45 +00:00

feng.qian.v8

6287c675d8

Change __ mov(eax, TOS) to

__ pop(eax);
...
__ push(eax);
to enable push/pop eliminations.

__ push(eax) must happen before RecordWrite because RecordWrite may destroy 
eax value. To be safe, also moved __ push(r0) on ARM to above RecordWrite.

This only affects the case where a context variable is used in a inner scope.

Create a tests for it. It fails if __ push(eax) is after RecordWrite.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2008-09-02 21:47:45 +00:00

2 Commits